The invention discloses a vehicle anti-slip control method, device and equipment and a storage medium, and belongs to the technical field of automobiles. The method specifically comprises the steps that the vehicle weight and tire information of a vehicle and road surface information sensed by the vehicle are acquired; based on the tire information and the road condition information, determining adhesion coefficients corresponding to the tire information and the road condition information by utilizing a first relation table; the first relation table is a pre-calibrated three-dimensional relation table of tire information, road surface information and adhesion coefficients; based on the adhesion coefficient and the vehicle weight, the driving force of the vehicle is obtained so as to determine the slip rate corresponding to the driving force; based on the slip rate, performing iterative adjustment processing on the driving force by using a preset adjustment strategy until the slip rate corresponding to the adjusted driving force meets a preset threshold condition, and obtaining an anti-slip driving force; and controlling the vehicle to run based on the anti-skid driving force.
本申请公开了一种车辆防打滑的控制方法、装置、设备及存储介质,属于汽车技术领域。所述方法具体包括:获取车辆的车重、车胎信息以及所述车辆感知到的路面信息;基于所述车胎信息和路况信息,利用第一关系表,确定所述车胎信息和路面信息对应的附着系数;所述第一关系表是预先标定的车胎信息、路面信息和附着系数的三维关系表;基于所述附着系数和车重,获得车辆的驱动力,以确定所述驱动力对应的滑移率;基于所述滑移率,利用预设的调整策略,对所述驱动力进行迭代调整处理,直至调整后的驱动力对应的滑移率满足预设的阈值条件,得到防滑驱动力;基于所述防滑驱动力,控制所述车辆行驶。
Vehicle anti-slip control method, device and equipment and storage medium
车辆防打滑的控制方法、装置、设备及存储介质
2025-04-29
Patent
Electronic Resource
Chinese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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